As usual, we’ve managed to get our hands on the internal changelog to tell you all about the new release, and it looks like GTK+ 3.22.1 is indeed a minor point release that reduces the runtime warnings, makes the touchpad scrolling for the Mir display server more smooth, and addresses an animation issue with the Adwaita theme. A couple of Wayland issues are present as well in GTK+ 3.22.1. The first one is related to the Totem (Videos) video player, which misplaced its window after a state change, and the second one makes ‘moved-to-rect’ work only when the move_to_rect() function is used.